/**
 * Created by aa on 2016/10/31.
 */
function CheckBrowser() {
    this.getBrowserType = function () {
        var Sys = {};
        var ua = navigator.userAgent.toLowerCase();
        var s;
        (s = ua.match(/rv:([\d.]+)\) like gecko/)) ? Sys.ie = s[1] :
            (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :
                (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :
                    (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :
                        (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :
                            (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0;

        if (Sys.ie) return 'IE: ' + Sys.ie;
        if (Sys.firefox) return 'Firefox: ' + Sys.firefox;
        if (Sys.chrome) return 'Chrome: ' + Sys.chrome;
        if (Sys.opera) return 'Opera: ' + Sys.opera;
        if (Sys.safari) return 'Safari: ' + Sys.safari;
    }
}

module.exports = CheckBrowser;